/* ============================================================
   联系我们 lxwm.html
   结构：Hero → 一、联系方式 → 二、在线留言
   与首页 / yfsl / jsfw / jszc / jszl / cp 统一：
   品牌红 #E73216 + 品牌橙 #EA5B16、思源黑体、rem 字号节奏、
   WOW fadeInUp 进场动效、991 / 767 响应式断点

   留言板块的表单与技术支持页「问题反馈」完全同一套设计：
   字段、栅格、标签、输入框焦点态、提交按钮逐项一致。

   注：本站 html 根字号为 calc(100vw/19.2)，1920 下 1rem = 100px。
   ============================================================ */
.contact-page {
    background: #f6f8f8;
    color: #625F5D;
}

/* ============ Hero（尺寸/字体/动效与首页、产品中心、技术服务等页统一） ============ */
.contact-page .contact-hero {
    background: #101d22;
    color: #fff;
    min-height: 6.6rem;
    overflow: hidden;
    position: relative;
}

/* ---------- Banner 背景图 ----------
   图片由页面 HTML 提供（<div class="contact-hero-bg"><img src="..."></div>），
   这样每页可单独替换，不再依赖本文件里的统一图片。 */
.contact-page .contact-hero-bg {
    inset: 0;
    overflow: hidden;
    position: absolute;
}
.contact-page .contact-hero-bg::after {
    background: rgba(16,29,34,.42);
    content: "";
    inset: 0;
    position: absolute;
}
.contact-page .contact-hero-bg img {
    display: block;
    height: 100%;
    object-fit: cover;
    object-position: center;
    width: 100%;
}
.contact-page .contact-hero-grid {
    background-image:
        linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
    background-size: 42px 42px;
    inset: 0;
    position: absolute;
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 20%, transparent 72%);
    mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 20%, transparent 72%);
}
.contact-page .contact-hero-glow {
    background: radial-gradient(circle, rgba(244,123,104,.34) 0%, transparent 62%);
    height: 4.6rem;
    position: absolute;
    right: -.6rem;
    top: -1.2rem;
    width: 5.4rem;
}
.contact-page .contact-hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(3.2rem, 4.6rem);
    min-height: 5.2rem;
    padding-top: .5rem;
    position: relative;
    z-index: 2;
}
.contact-page .contact-breadcrumb {
    align-items: center;
    color: rgba(255,255,255,.62);
    display: flex;
    flex-wrap: wrap;
    font-size: 13px;
    gap: 10px;
    grid-column: 1/-1;
    margin-bottom: .22rem;
}
.contact-page .contact-breadcrumb a { color: rgba(255,255,255,.62); }
.contact-page .contact-breadcrumb strong { color: #fff; font-weight: 400; }
.contact-page .contact-hero-copy {
    align-self: center;
    padding-bottom: .3rem;
}
.contact-page .contact-eyebrow {
    color: #f47b68;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .17em;
    line-height: 1.4;
}
.contact-page .contact-hero h1 {
    font-size: 52px;
    font-weight: 700;
    letter-spacing: -.03em;
    line-height: 1.12;
    margin-top: .14rem;
}
.contact-page .contact-hero-copy > p {
    color: rgba(255,255,255,.72);
    font-size: clamp(15px, 1.05vw, 18px);
    line-height: 1.8;
    margin-top: .22rem;
    max-width: 6.6rem;
}
.contact-page .contact-hero-actions {
    align-items: center;
    display: flex;
    gap: .26rem;
    margin-top: .32rem;
}
.contact-page .contact-primary-action {
    align-items: center;
    background: var(--brand-primary, #E73216);
    border: 1px solid var(--brand-primary, #E73216);
    border-radius: 999px;
    color: #fff;
    display: inline-flex;
    font-size: 15px;
    font-weight: 600;
    gap: .12rem;
    line-height: 1;
    padding: .16rem .34rem;
    text-decoration: none;
    transition: background-color .3s, box-shadow .3s, transform .3s;
}
.contact-page .contact-primary-action span {
    font-size: 17px;
    font-weight: 400;
    line-height: 1;
    transition: transform .3s;
}
.contact-page .contact-primary-action:hover {
    background: #c92b11;
    box-shadow: 0 10px 24px rgba(231,50,22,.3);
    color: #fff;
    transform: translateY(-2px);
}
.contact-page .contact-primary-action:hover span { transform: translateX(3px); }
.contact-page .contact-text-action {
    border: 1px solid rgba(255,255,255,.34);
    border-radius: 999px;
    color: rgba(255,255,255,.9);
    display: inline-flex;
    font-size: 15px;
    gap: .1rem;
    line-height: 1;
    padding: .16rem .32rem;
    text-decoration: none;
    transition: border-color .3s, color .3s, background-color .3s;
}
.contact-page .contact-text-action:hover {
    background: rgba(255,255,255,.1);
    border-color: #fff;
    color: #fff;
}
.contact-page .contact-hero-badge {
    align-items: center;
    display: flex;
    justify-content: center;
    position: relative;
}
.contact-page .contact-badge-halo {
    background: radial-gradient(circle, rgba(244,123,104,.5) 0%, transparent 64%);
    border-radius: 50%;
    height: 3.4rem;
    position: absolute;
    width: 3.4rem;
}
.contact-page .contact-badge-core {
    align-items: center;
    border: 1px solid rgba(255,255,255,.22);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    height: 2.1rem;
    justify-content: center;
    position: relative;
    text-align: center;
    width: 2.1rem;
}
.contact-page .contact-badge-core small {
    color: #f47b68;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
}
.contact-page .contact-badge-core strong {
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .04em;
    line-height: 1.25;
    margin-top: .05rem;
}

/* ============ 区块通用 ============ */
.contact-page .contact-section-heading {
    align-items: flex-end;
    display: flex;
    gap: .4rem;
    justify-content: space-between;
    margin-bottom: .42rem;
}
.contact-page .contact-section-heading h2 {
    color: #231815;
    font-size: clamp(28px, 2.35vw, 42px);
    font-weight: 700;
    letter-spacing: -.01em;
    line-height: 1.25;
    margin: .14rem 0 0;
}
.contact-page .contact-section-heading > p {
    color: #9A9591;
    flex: 0 1 auto;
    font-size: 15px;
    line-height: 1.7;
    margin: 0 0 .05rem;
    min-width: 4rem;
    text-align: right;
}

/* ============================================================
   一、联系方式
   ============================================================ */
.contact-page .contact-info {
    background: #fff;
    padding: .8rem 0;
}
.contact-page .contact-info-grid {
    display: grid;
    gap: .28rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}
.contact-page .contact-card {
    align-items: flex-start;
    background: #f6f8f8;
    border: 1px solid #f0f2f3;
    border-radius: .12rem;
    box-sizing: border-box;
    display: flex;
    gap: .24rem;
    padding: .34rem .32rem;
    transition: border-color .3s, box-shadow .3s, transform .3s;
}
.contact-page .contact-card:hover {
    border-color: rgba(231,50,22,.18);
    box-shadow: 0 16px 34px rgba(35,24,21,.1);
    transform: translateY(-4px);
}
/* 图标规格与首页「关于无微华斯」及关于我们页一致：
   背景透明、无圆底、品牌红实心填充字形。 */
.contact-page .contact-card-icon {
    align-items: center;
    background: none;
    border-radius: 0;
    box-shadow: none;
    color: var(--brand-primary, #E73216);
    display: flex;
    flex: 0 0 auto;
    height: clamp(28px, .42rem, 42px);
    justify-content: center;
    width: clamp(28px, .42rem, 42px);
}
.contact-page .contact-card-icon svg { display: block; height: 100%; width: 100%; }
.contact-page .contact-card-body { min-width: 0; }
.contact-page .contact-card-label {
    color: #f47b68;
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
    line-height: 1.4;
}
.contact-page .contact-card h3 {
    color: #231815;
    font-size: 17px;
    font-weight: 700;
    line-height: 1.4;
    margin: .06rem 0 .08rem;
}
.contact-page .contact-card p,
.contact-page .contact-card a.contact-card-value {
    color: #625F5D;
    display: block;
    font-size: 15px;
    line-height: 1.7;
    margin: 0;
    overflow-wrap: break-word;
    text-decoration: none;
    word-break: normal;
}
.contact-page .contact-card a.contact-card-value {
    white-space: nowrap;
}
.contact-page .contact-card a.contact-card-value:hover { color: var(--brand-primary, #E73216); }

/* 地图 */
.contact-page .contact-map {
    background: #f6f8f8;
    border: 1px solid #f0f2f3;
    border-radius: .12rem;
    box-sizing: border-box;
    margin-top: .28rem;
    overflow: hidden;
}
.contact-page .contact-map-head {
    align-items: flex-end;
    display: flex;
    gap: .4rem;
    justify-content: space-between;
    padding: .34rem .38rem 0;
}
.contact-page .contact-map-head h3 {
    color: #231815;
    font-size: clamp(20px, 1.7vw, 26px);
    font-weight: 700;
    line-height: 1.3;
    margin: .1rem 0 0;
}
.contact-page .contact-map-address {
    color: #9A9591;
    flex: 0 1 auto;
    font-size: 14px;
    line-height: 1.7;
    margin: 0 0 .04rem;
    max-width: 6rem;
    text-align: right;
}
.contact-page .contact-map-frame {
    height: 4rem;
    margin: .3rem .38rem 0;
    overflow: hidden;
    position: relative;
}
.contact-page .contact-map-frame iframe {
    border: 0;
    display: block;
    height: 100%;
    left: 0;
    position: absolute;
    top: 0;
    width: 100%;
}
.contact-page .contact-map-foot {
    align-items: center;
    border-top: 1px dashed #d4dcde;
    color: #9A9591;
    display: flex;
    font-size: 12px;
    gap: 8px;
    line-height: 1.6;
    margin: .24rem .38rem .32rem;
    padding-top: .18rem;
}
.contact-page .contact-map-foot .map-tip-dot {
    background: #71c79f;
    border-radius: 50%;
    display: inline-block;
    flex: 0 0 auto;
    height: 6px;
    width: 6px;
}

/* ============================================================
   二、在线留言（表单与技术支持页「问题反馈」完全一致）
   ============================================================ */
.contact-page .contact-message {
    background: #f6f8f8;
    padding: .8rem 0;
}
.contact-page .contact-form {
    background: #fff;
    border: 1px solid #f0f2f3;
    border-radius: .12rem;
    box-shadow: 0 12px 30px rgba(35,24,21,.06);
    box-sizing: border-box;
    padding: .46rem .5rem .5rem;
}
.contact-page .contact-form-grid {
    display: grid;
    gap: .3rem .34rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}
.contact-page .contact-form-item {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.contact-page .contact-form-item--full { grid-column: 1 / -1; }
.contact-page .contact-form-item label {
    color: #231815;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: .12rem;
}
.contact-page .contact-form-item label i {
    color: var(--brand-primary, #E73216);
    font-style: normal;
    margin-left: 4px;
}
.contact-page .contact-form-item input,
.contact-page .contact-form-item select,
.contact-page .contact-form-item textarea {
    background: #FAFAF8;
    border: 1px solid #E5E0DC;
    border-radius: .08rem;
    box-sizing: border-box;
    color: #231815;
    font-family: inherit;
    font-size: 14px;
    line-height: 1.5;
    padding: .14rem .16rem;
    transition: background .3s, border-color .3s;
    width: 100%;
}
.contact-page .contact-form-item textarea { min-height: 1.4rem; resize: vertical; }
.contact-page .contact-form-item input:focus,
.contact-page .contact-form-item select:focus,
.contact-page .contact-form-item textarea:focus {
    background: #fff;
    border-color: var(--brand-primary, #E73216);
    outline: none;
}
.contact-page .contact-form-item input::placeholder,
.contact-page .contact-form-item textarea::placeholder { color: #B4AFAB; }
.contact-page .contact-form-submit {
    align-items: center;
    display: flex;
    gap: .3rem;
    margin-top: .4rem;
}
.contact-page .contact-form-submit button {
    align-items: center;
    background: var(--brand-primary, #E73216);
    border: 1px solid var(--brand-primary, #E73216);
    border-radius: 999px;
    color: #fff;
    cursor: pointer;
    display: inline-flex;
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    gap: .12rem;
    line-height: 1;
    padding: .16rem .34rem;
    transition: background-color .3s, box-shadow .3s, transform .3s;
}
.contact-page .contact-form-submit button:hover {
    background: #c92b11;
    box-shadow: 0 10px 24px rgba(231,50,22,.3);
    transform: translateY(-2px);
}
.contact-page .contact-form-submit button span {
    font-size: 17px;
    font-weight: 400;
    line-height: 1;
    transition: transform .3s;
}
.contact-page .contact-form-submit button:hover span { transform: translateX(3px); }
.contact-page .contact-form-tip {
    color: #9A9591;
    font-size: 13px;
    line-height: 1.6;
    margin: 0;
}

/* ============ 动效：统一用全站 wow fadeInUp（公共 JS 自动触发） ============ */

/* ============ 导航：与产品/新闻页一致，白底深色文字 ============ */
.contact-page #c-header {
    background: #FFFFFF;
    border-bottom-color: #F0F1F3;
}
.contact-page #c-header .right-box .menu ul li .link a {
    color: #2E2927;
}
/* 「联系我们」是橙底按钮，文字必须保持白色；
   不能和上面的菜单链接共用一条深色规则。 */
.contact-page #c-header .right-box .other .phone a .txt,
.contact-page #c-header .right-box .other .phone a .txt span {
    color: var(--brand-white, #fff);
}
.contact-page #c-header .right-box .menu ul li .link i svg,
.contact-page #c-header .right-box .other .phone a .icon svg {
    color: var(--brand-primary);
}
.contact-page main {
    padding-top: calc(36px + .34rem);
}

/* ============ 响应式 ============ */
@media (max-width: 1199px) {
    .contact-page .contact-info-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .contact-page .contact-form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 991px) {
    .contact-page .contact-hero-inner { grid-template-columns: 1fr; }
    .contact-page .contact-hero-badge { display: none; }
    .contact-page .contact-section-heading { align-items: flex-start; flex-direction: column; gap: .1rem; }
    .contact-page .contact-section-heading > p { max-width: none; text-align: left; }
    .contact-page .contact-map-head { align-items: flex-start; flex-direction: column; gap: .08rem; }
    .contact-page .contact-map-address { max-width: none; text-align: left; }
}
@media (max-width: 767px) {
    .contact-page .contact-hero-inner {
        grid-template-columns: 1fr;
        min-height: 4.8rem;
        padding-top: .34rem;
    }
    .contact-page .contact-hero h1 { font-size: clamp(30px, 8vw, 44px); }
    .contact-page .contact-hero-copy > p { font-size: 15px; max-width: none; }
    .contact-page .contact-hero-actions { flex-wrap: wrap; }
    .contact-page .contact-info,
    .contact-page .contact-message { padding: .62rem 0; }
    .contact-page .contact-info-grid { grid-template-columns: 1fr; gap: .18rem; }
    .contact-page .contact-form { padding: .34rem .3rem .38rem; }
    .contact-page .contact-form-grid { grid-template-columns: 1fr; gap: .24rem; }
    .contact-page .contact-form-submit { align-items: stretch; flex-direction: column; }
    .contact-page .contact-form-submit button { justify-content: center; width: 100%; }
    .contact-page .contact-form-tip { text-align: center; }
    .contact-page .contact-map-frame { height: 3rem; margin: .24rem .3rem 0; }
    .contact-page .contact-map-head { padding: .28rem .3rem 0; }
    .contact-page .contact-map-foot { margin: .2rem .3rem .28rem; }
    .contact-page main { padding-top: 80px; }
}
@media (max-width: 380px) {
    .contact-page .contact-hero-actions { align-items: flex-start; flex-direction: column; }
}